Wurth Elektronik WE-PD 7332 Shielded Wirewound Surface Mount Inductor with Ferrite Core 4.7 μH ±20% 2.32 A Idc 744778004

Wurth Elektronik 744778004 is a shielded wirewound Surface Mount Inductor from the WE-PD series, designed with a ferrite core providing 4.7 μH inductance and ±20% tolerance. It supports a maximum DC current of 2.32 A and offers excellent magnetic shielding to minimize leakage fields.

This inductor is housed in a 7332 package with tape and reel packaging, suitable for automated PCB assembly lines. It complies with automotive standard AEC-Q200 and other critical certifications such as IEC 62024-2-2020, JEDEC JS709B, REACH, and RoHS, ensuring reliability and environmental compliance.

Its surface mount termination style and compact dimensions - 7.3 mm length, 7.3 mm depth, and 3.2 mm height - allow for space-efficient designs. The component operates reliably between -40°C and 125°C and features a maximum DC resistance of 60 mΩ with a self-resonant frequency up to 40 MHz, making it ideal for high-frequency switching regulators and integrated DC-DC converters.

The WE-PD series inductors are magnetically shielded wire wound chokes with high storage capacity and current loading capabilities. These characteristics make them suitable for demanding industrial, automotive electronics, power management, and graphic card applications where high efficiency (>86%) switching performance is critical.

Plastic base variants in this series offer enhanced resistance to vibration and shocks due to their robust one-piece construction. Recommended soldering processes include reflow profiling to maintain integrity during PCB manufacturing.

Magnetically shielded ferrite core minimizes EMI. High current rating suitable for power electronics. Compact surface mount package optimized for automated assembly. Wide operating temperature range for automotive grade reliability.

Compliance with key international environmental and performance standards. Low DC resistance enhances power efficiency in circuits. High self-resonant frequency suitable for switching frequency designs.

This product is prominently used in industrial, automotive electronics, power supply design, and high-efficiency switching regulator applications. Explore more Wurth Elektronik inductors and passive components on EnvMart for trusted quality and performance.